Well, I don't see them releasing a new console in 2014/2015 - they didn't do that whilst the GC was failing, and they're not gonna do that now. Earliest release date of a new console is 2016, but more likely in 2017.
But I think you said it with "Does Nintendo re-focus and create a handheld/console tablet hybrid machine". I've been thinking along side the same note; a home console you can pick up and play on the go - but nothing like the Vita, mind you. What a console like that would look like I have no idea, but I'm sure Nintendo would find a way to make it work. That would put them in a category for themselves; combating both the threat of smartphones and the other home consoles. We'll at least see much more integration between the home console and the handheld.
I'm on Twitter @DanneSandin!
Furthermore, I think VGChartz should add a "Like"-button.
